Fault sound for missing detectors?

[Guest RickySh]

Hello,

For a LD2 Gade D 2 storey domestic building, is there any regulations that requires the fire alarm to create a fault sound if a detector is removed from it's base? If so could you please point me to this regulation?

Many thanks!

[Tom Sutton]

Not to my knowledge, the head of household or households if it is flats, should be  aware if smoke alarms are missing or defective.

[AnthonyB]

No as the system is too basic to accommodate such a function - you usually only get a head removal fault on commercial  premises fire alarm system equipment (as is used where Grade A residential fire alarms are required)